package com.tree.springaop.service;

import com.tree.springaop.entity.User;

import java.util.List;

/**
 * @ClassName com.tree.springaop.service
 * Description: <类功能描述>. <br>
 * <p>
 * <使用说明>
 * </p>
 * @Author tree
 * @Date 2019-06-09 11:50
 * @Version 1.0
 */
public interface UserService {
    List<User> getUserList();

    User getUser();

    int updateUser(User user);

    int deleteUser(int userId);

}
